I am trying to get PWM working on my Jetson Nano under Jetpack 4.3. I am using physical pin 33, and grounded through physical pin 9. In running the NVIDIA sample code found here:
I get no errors, but on the scope, I see no indication of PWM.
I then tried this very simple example from the python3 shell:
Python 3.6.9 (default, Apr 18 2020, 01:56:04)
[GCC 8.4.0] on linux
Type “help”, “copyright”, “credits” or “license” for more information.
import RPi.GPIO as GPIO
Again, no errors, but no PWM on the scope and no voltage on a volt meter.
Any help would be greatly appreciated.